28236813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50333}}^1$

素因数の和:50364

約数の個数: 16

約数和(自身を含む): 43488576

約数和(自身を除く): 15251763

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50333, 150999, 553663, 855661, 1660989, 2566983, 9412271, 28236813]

約数ペア:

[(1, 28236813), (3, 9412271), (11, 2566983), (17, 1660989), (33, 855661), (51, 553663), (187, 150999), (561, 50333)]